686172240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73309}}^1$

素因数の和:73341

約数の個数: 120

約数和(自身を含む): 2481690120

約数和(自身を除く): 1795517880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 73309, 146618, 219927, 293236, 366545, 439854, 586472, 659781, 733090, 879708, 953017, 1099635, 1172944, 1319562, 1466180, 1759416, 1906034, 2199270, 2639124, 2859051, 2932360, 3298905, 3518832, 3812068, 4398540, 4765085, 5278248, 5718102, 5864720, 6597810, 7624136, 8577153, 8797080, 9530170, 10556496, 11436204, 13195620, 14295255, 15248272, 17154306, 17594160, 19060340, 22872408, 26391240, 28590510, 34308612, 38120680, 42885765, 45744816, 52782480, 57181020, 68617224, 76241360, 85771530, 114362040, 137234448, 171543060, 228724080, 343086120, 686172240]

約数ペア:

[(1, 686172240), (2, 343086120), (3, 228724080), (4, 171543060), (5, 137234448), (6, 114362040), (8, 85771530), (9, 76241360), (10, 68617224), (12, 57181020), (13, 52782480), (15, 45744816), (16, 42885765), (18, 38120680), (20, 34308612), (24, 28590510), (26, 26391240), (30, 22872408), (36, 19060340), (39, 17594160), (40, 17154306), (45, 15248272), (48, 14295255), (52, 13195620), (60, 11436204), (65, 10556496), (72, 9530170), (78, 8797080), (80, 8577153), (90, 7624136), (104, 6597810), (117, 5864720), (120, 5718102), (130, 5278248), (144, 4765085), (156, 4398540), (180, 3812068), (195, 3518832), (208, 3298905), (234, 2932360), (240, 2859051), (260, 2639124), (312, 2199270), (360, 1906034), (390, 1759416), (468, 1466180), (520, 1319562), (585, 1172944), (624, 1099635), (720, 953017), (780, 879708), (936, 733090), (1040, 659781), (1170, 586472), (1560, 439854), (1872, 366545), (2340, 293236), (3120, 219927), (4680, 146618), (9360, 73309)]